TEA6821T - ICE car radio

NXP

The TEA6821T by NXP is a ICE car radio. Below is the official datasheet preview.

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TEA6821T ICE car radio by NXP - Datasheet Preview — Official preview page of the **TEA6821T** ICE car radio datasheet (NXP).

Datasheet Details

Part number	TEA6821T
Manufacturer	NXP
File Size	513.38 KB
Description	ICE car radio
Datasheet	TEA6821T_PhilipsSemiconductors.pdf
Additional preview pages of the TEA6821T datasheet.

TEA6821T Product details

Description

Stereo decoder Adjustment-free PLL-VCO TEA6821T Pilot depending mono/stereo switching Analog control of mono/stereo blend Adjacent channel noise suppression (114 kHz) Pilot canceller Analog control of de-emphasis Integrated low-pass filters for 190 kHz adjacent channel interferences and signal delay for interference absorption circuit.

Features

General.
FM mixer for conversion from FM IF1 = 72.2 MHz to FM IF2 = 10.7 MHz.
AM mixer for conversion from AM IF1 = 10.7 MHz to AM IF2 = 450 kHz.
FM IF gain stage.
Crystal oscillator providing mixer frequencies and references for IF count and stereo decoder.
FM quadrature demodulator with automatic centre frequency adjust and THD compensation.
Level and multipath and noise detectors.
Soft mute.
Stereo noise cancelling and va.

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Published: Apr 16, 2005 |